CCA and Copper Flat Wire for Windings

Compare both materials within the available winding space. Set the resistance target, then check width, thickness, corner radius, insulation allowance and bend geometry. Assess the finished coil and its connections before comparing weight and manufacturing cost.

Engineering comparison

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Decision	CCA flat wire	copper flat wire	Acceptance basis
Flat geometry	Copper-clad aluminum section with defined width, thickness and corner radius	Copper section with defined width, thickness and corner radius	Specify camber, twist and measurement method after forming.
Winding space	Layer ratio and section affect resistance and bend response	Copper grade, temper and section affect resistance and bend response	Compare equal resistance within the available winding space.
Edges and joints	Check cladding continuity at corners, bends and cut ends	Check copper surface and formed edges	Qualify joining with actual flat-wire tooling; round-wire references do not qualify the rolled form.
Cost basis	Include forming, section change and rejected windings	Include copper section, forming and rejected windings	Compare cost per accepted winding; obtain drawing-owner approval for a copper substitution.

CCA and Copper Flat Wire for Windings: comparison record

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Item	Information / units	Your input
Comparison basis	Choose a common basis; no automatic equivalence is inferred	Comparison basis — your input
Baseline and candidate	Materials, construction, form and drawing revisions	Baseline and candidate — your input
Flat geometry	Copper-clad aluminum section with defined width, thickness and corner radius \| Copper section with defined width, thickness and corner radius · Specify camber, twist and measurement method after forming.	Flat geometry — your input
Winding space	Layer ratio and section affect resistance and bend response \| Copper grade, temper and section affect resistance and bend response · Compare equal resistance within the available winding space.	Winding space — your input
Edges and joints	Check cladding continuity at corners, bends and cut ends \| Check copper surface and formed edges · Qualify joining with actual flat-wire tooling; round-wire references do not qualify the rolled form.	Edges and joints — your input
Cost basis	Include forming, section change and rejected windings \| Include copper section, forming and rejected windings · Compare cost per accepted winding; obtain drawing-owner approval for a copper substitution.	Cost basis — your input
Methods, conditions and evidence	Units, test conditions, result source and reviewer	Methods, conditions and evidence — your input

Drafts are stored only in this browser when you choose Save. Clear inputs also removes the saved draft. Worksheet version: RT-RFQ-WORKSHEET-1.

Products and specifications

CCA flat wire copper flat wire Buyer Kits

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